J. G. Halvorsen
发表
J. G. Halvorsen,
2008,
Academic medicine : journal of the Association of American Medical Colleges.
J. G. Halvorsen,
1999,
Archives of family medicine.
J. G. Halvorsen,
2001,
Family medicine.
J. G. Halvorsen,
2003,
CNS Spectrums.
D. Gjerdingen,
J. G. Halvorsen,
J. Česnik,
1989,
Journal of Family Practice.
M. Metz,
J. G. Halvorsen,
1992,
The Journal of the American Board of Family Medicine.
J. G. Halvorsen,
2009,
The virtual mentor : VM.
M. Metz,
J. G. Halvorsen,
1992,
The Journal of the American Board of Family Medicine.
J. G. Halvorsen,
A. Kunian,
1990,
Family medicine.
J. G. Halvorsen,
1991,
Family practice research journal.